Index: leahi_dialin/common/msg_ids.py
===================================================================
diff -u -rb994127587ad77512e37ab11cce0e372364d66a4 -raa585f94d10cc4c13caa70e5529c7b39a94a5706
--- leahi_dialin/common/msg_ids.py	(.../msg_ids.py)	(revision b994127587ad77512e37ab11cce0e372364d66a4)
+++ leahi_dialin/common/msg_ids.py	(.../msg_ids.py)	(revision aa585f94d10cc4c13caa70e5529c7b39a94a5706)
@@ -372,8 +372,8 @@
     MSG_ID_DD_BICART_UPPER_PRESSURE_OVERRIDE_REQUEST = 0xA06A
     MSG_ID_DD_BICART_LOWER_PRESSURE_OVERRIDE_REQUEST = 0xA06B
     MSG_ID_DD_FLOATER_LEVEL_OVERRIDE_REQUEST = 0xA06C
-    MSG_ID_DD_SUBSTITUTION_PUMP_PUBLISH_INTERVAL_OVERRIDE_REQUEST = 0xA06D
-    MSG_ID_DD_SUBSTITUTION_PUMP_START_STOP_OVERRIDE_REQUEST = 0xA06E
+    MSG_ID_DD_SUBSTITUTION_PUMP_START_STOP_OVERRIDE_REQUEST = 0xA06D
+    MSG_ID_DD_SUBSTITUTION_PUMP_PUBLISH_INTERVAL_OVERRIDE_REQUEST = 0xA06E
 
     # Placeholder messages
     MSG_ID_DD_ALARM_STATE_OVERRIDE_REQUEST = 0xAF03